重瓣黄刺玫嫩枝扦插的研究  

Study on the Softwood Cutting of Rose Xanthina

作　　者：李海军 方秀英 张贵巧 

机构地区：[1]河北涿州市林业局,河北农业大学林学院

出　　处：《河北农业大学学报》1996年第1期32-35,共4页Journal of Hebei Agricultural University

摘　　要：试验采用塑料拱棚嫩枝扦插，１２个处理，３次重复。研究结果表明，扦插时间、枝条部位、药剂处理等因素对重瓣黄刺玫嫩枝插穗生根有明显影响。在该试验条件下，采用塑料拱棚于６月初进行嫩枝扦插，利用枝条顶梢和次梢做插穗，用萘乙酸０．５ｍｇ·Ｌ￣（－１）处理，可加快扦插生根，增加根量，插穗生根率可达到８５％以上。The item was studied under the plastic sheds in Zhuozhou.During experimentstwelve kinds of treatments were used.Each treatment was repeated three times. The resultsshowed that the cutting time, the cutting in different part of branches and different medicinesfor treatment had significant effects on the rooting of the Rosa Xanthina in the soft cutting. The treatment of the top or second part of branches of a tree as cutting with NAA0.5\mg.L￣(-1)in June had a better result in the experiments. Under that condition the rooting ratewas over 85% and the rooting speed was improved much.

关 键 词：黄刺玫 扦插 生根率 生根速度 

分 类 号：S685.99[农业科学—观赏园艺]